In 2011, a tragic flood at the Gleision Colliery in Wales resulted in the deaths of four miners, drawing attention to the ongoing risks associated with coal mining. The incident highlighted the importance of safety protocols and emergency preparedness in the mining industry. This disaster served as a reminder of the dangers faced by miners and the need for continuous improvements in mining safety standards.

The Gleision Colliery Flood of 2011 is a recent addition to Welsh mining poetry, with contemporary poets reflecting on the tragedy and its impact on local communities, thus continuing the tradition of mining narratives in Welsh literature.